EN 12237 Ventilation for buildings - Ductwork - Strength and leakage of circular sheet metal ducts
EN 13501-1 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests
EN 1363-1 Fire resistance tests - Part 1: General Requirements
EN 1363-2 Fire resistance tests - Part 2: Alternative and additional procedures
EN 1364-1:1999 Fire Resistance Tests for Non-Loadbearing Elements - Part 1: Walls
EN 1366-8 Fire resistance tests for service installations - Part 8: Smoke extraction ducts
EN 1507 Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage
EN 15882-1 Extended application of results from fire resistance tests for service installations - Part 1: Ducts*， 2023-12-21 Update
EN 520 Gypsum plasterboards - Definitions, requirements and test methods
EN 60584-1 Thermocouples - Part 1: EMF specifications and tolerances*， 2023-12-21 Update
EN ISO 13943 Fire safety - Vocabulary (ISO 13943:2023)*， 2023-09-20 Update
EN ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)*， 2022-06-29 Update
EN ISO 5167-2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022)*， 2022-06-29 Update
EN ISO 5167-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2022)*， 2022-11-02 Update
EN ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)
IEC 60584-1 Thermocouples - Part 1: Ed. 3.0: EMF specifications and tolerances
ISO 13943 Fire safety — Vocabulary*， 2023-09-01 Update
ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements*， 2022-06-16 Update
ISO 5167-2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates*， 2022-06-16 Update
ISO 5167-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles*， 2022-10-11 Update
ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread; Technical Corrigendum 1